Main Title |
Responses of Subjects with Chronic Obstructive Pulmonary Disease after Exposures to 0.3 PPM Ozone. |
Author |
Kehrl, H. R. ;
Hazucha, M. J. ;
Solic, J. J. ;
Bromberg, P. A. ;
|
CORP Author |
North Carolina Univ. at Chapel Hill. School of Medicine.;Health Effects Research Lab., Research Triangle Park, NC. |
Year Published |
1985 |
Report Number |
EPA-R-807392; EPA/600/J-85/084; |
Stock Number |
PB85-237675 |
Additional Subjects |
Ozone ;
Toxicology ;
Respiratory diseases ;
Responses ;
Exposure ;
Smoking ;
Exercise(Physiology) ;
Reprints ;
Air pollution effects(Humans) ;
Chronic obstructive lung disease
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB85-237675 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
7p |
Abstract |
The authors previously reported (1982) that the respiratory mechanics of intermittently exercising persons with chronic obstructive pulmonary disease (COPD) were unaffected by a 2-h exposure to 0.2 ppm ozone. Employing a single-blind cross-over design protocol, 13 white men with nonreversible COPD were randomly exposed on two consecutive days for 2 h to air and 0.3 ppm ozone. During exposures, subjects exercised for 7.5 min every 30 min; ventilation and gas exchange measured during exercise showed no difference between exposure days. Pulmonary function tests (spirometry, body plethysmography) obtained before and after exposures were unchanged on the air day. |
Availability Notes |
Pub. in American Review of Respiratory Disease 131, p719-724 Jun 85. |
NTIS Title Notes |
Journal article. |
Title Annotations |
Reprint: Responses of Subjects with Chronic Obstructive Pulmonary Disease after Exposures to 0.3 PPM Ozone. |
PUB Date Free Form |
c1985 |
Category Codes |
6T; 6F; 57Y; 68A |
NTIS Prices |
Not available NTIS |
Primary Description |
600/11 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
529824217 |
Origin |
NTIS |
Type |
CAT |